PIC16F19186-I/PT Microchip Integrated Circuit (Quad Flat Packages) In Stock
The Microchip PIC16F19186-I/PT is an 8-bit PIC microcontroller running up to 32 MHz with 28 kB Flash memory and 2048 bytes of SRAM in a 48-pin TQFP package. It integrates a 12-bit ADC, multiple PWM outputs, and UART/SPI/I2C peripherals, operating from 2.3 V to 5.5 V across -40°C to +85°C. Available from stock worldwide with fast shipping.
- Manufacturer
- Microchip
- Package
- Quad Flat Packages
- Pin Count
- 48
- Lifecycle
- ACTIVE
- Datasheet
- PIC16F19186-I/PT Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $1.8600(MOQ 1)
- Temp Range
- -40.0°C to 85.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- 32 MHz 8-bit PIC16 core with 28 kB Flash and 2048 bytes SRAM providing ample program and data memory for mid-range embedded control tasks
- 12-bit ADC with multiple input channels and hardware CLC logic cells enabling signal conditioning without external components
- 2.3 V to 5.5 V supply range in a 48-pin TQFP package operating from -40°C to +85°C for versatile industrial and consumer designs
Applications
The PIC16F19186-I/PT is used in embedded control applications such as motor drives, sensor interfaces, home appliance controllers, and IoT edge nodes requiring an 8-bit MCU with rich on-chip peripherals. Its 12-bit ADC with up to 35 input channels and multiple hardware PWM modules allow direct connection to analog sensors and motor half-bridge drivers without additional signal-chain ICs. The 2.3 V minimum supply and -40°C to +85°C industrial temperature range make it appropriate for battery-powered field instruments and outdoor equipment controllers.
Specifications
| Manufacturer Package Code | TQFP-48 |
| Factory Lead Time | 6Weeks |
| Date Of Intro | 2017-06-22 |
| YTEOL | 19 |
| Has ADC | YES |
| Additional Feature | OPERATES AT 2.3 V MINIMUM SUPPLY AT 16 MHZ |
| Bit Size | 8 |
| Boundary Scan | NO |
| CPU Family | PIC16 |
| Clock Frequency-Max | 32MHz |
| DAC Channels | YES |
| DMA Channels | NO |
| Format | FIXED POINT |
| Integrated Cache | NO |
| JESD-30 Code | S-PQFP-G48 |
| JESD-609 Code | e3 |
| Low Power Mode | YES |
| Number of External Interrupts | 2 |
| Number of I/O Lines | 43 |
| Number of Serial I/Os | 2 |
| Number of Timers | 6 |
| On Chip Data RAM Width | 8 |
| On Chip Program ROM Width | 8 |
| PWM Channels | YES |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | TQFP48,.35SQ |
| Package Shape | SQUARE |
| Package Style | FLATPACK, THIN PROFILE, FINE PITCH |
| RAM (bytes) | 2048 |
| ROM (words) | 28672 |
| ROM Programmability | FLASH |
| Speed | 32MHz |
| Supply Current-Max | 5.5mA |
| Supply Voltage-Max | 5.5V |
| Supply Voltage-Min | 3V |
| Supply Voltage-Nom | 3V |
| Surface Mount | YES |
| Technology | CMOS |
| Temperature Grade | INDUSTRIAL |
| Terminal Finish | Matte Tin (Sn) |
| Terminal Form | GULL WING |
| Terminal Pitch | 0.5mm |
| Terminal Position | QUAD |
| uPs/uCs/Peripheral ICs Type | MICROCONTROLLER, RISC |
| Package | Quad Flat Packages |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| ECCN | EAR99 |
| HTS Code | 8542.31.00.01 |
| Country of Origin | Philippines, Thailand |
Alternate & Equivalent Parts
Compatible alternatives and drop-in replacements for PIC16F19186-I/PT:
28KB Flash, 2KB RAM, 256KB EE, LCD, 12-bit ADC2, DAC, LP COMP, PWM, CCP, CWG,
RISC Microcontroller, 8-Bit, FLASH, PIC16 CPU, 32MHz, CMOS, PQFP48
28KB Flash, 2KB RAM, 256KB EE, LCD, 12-bit ADC2, DAC, LP COMP, PWM, CCP, CWG,
Frequently Asked Questions
How much Flash and RAM does the PIC16F19186-I/PT offer, and is this sufficient for a sensor data-logging firmware?
The PIC16F19186-I/PT provides 28 kB of Flash program memory and 2048 bytes of SRAM. For a typical sensor data-logging firmware reading 8 channels at 10-second intervals and transmitting via UART, 28 kB is sufficient for application code, a USB-serial driver, and a small circular buffer. The 2048-byte SRAM comfortably holds multiple 64-byte sample packets and interrupt service routine stack frames simultaneously.
Which control application designs can use PIC16F19186-I/PT at 32 MHz from a 3.3 V rail?
At 32 MHz from a 3.3 V supply, the PIC16F19186-I/PT supports brushless motor FOC supervisory loops, PID temperature controllers for heating elements up to 200°C, and multi-axis servo position readers where 8-bit arithmetic at 32 MIPS is adequate. The integrated 12-bit ADC samples current-sense shunt voltages while hardware PWM modules generate complementary gate drive signals, enabling a complete motor-control subsystem without discrete signal-path components.
How does the 48-pin TQFP package of the PIC16F19186-I/PT compare to a 28-pin DIP version for PCB layout decisions?
The 48-pin TQFP package occupies a 7 mm x 7 mm footprint at 0.5 mm lead pitch, providing 35 GPIO pins in a compact SMT area suitable for dense two-layer PCBs. A 28-pin DIP alternative would offer fewer I/O pins and a larger 35 mm x 8 mm through-hole footprint, making TQFP the preferred choice when board area is constrained and automated SMT assembly is used in production volumes above 500 units.
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| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 1+ | $2.5600 | $2.56 |
| 5+ | $2.5100 | $12.55 |
| 25+ | $2.3500 | $58.75 |
| 100+ | $2.1300 | $213.00 |
| 1000+ | $1.9600 | $1960.00 |
| 5000+ | $1.8600 | $9300.00 |
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